Toyota Celica GT-Four - T.H. Performance DEMO Car
Engine: 2.0 16V turbo
Power: 204HP
After tuning:
Engine: 2.0 16V turbo
Power: around 640HP
ECU: ViPEC V88
Turbo: COMP Turbo CT364 0.63ex AR
Pistons: CP Pistons 86mm custom
Connecting rods: Carrillo H Beam with Carr bolts
Oil pan: Moroso custom aluminium pan
Intake manifold: Dual chamber design by T.H. Performance & NiCro d.d.
Exhaust manifold: T.H. Performance & NiCro d.d.
Wastegate: Turbosmart 38mm Ultragate Hi-Temp
Blow off: Turbosmart 50mm Raceport
Fuel pressure regulator: Turbosmart 800HP with fuel pressure gauge
Intercooler: Hypertune 800HP & NiCro d.d. custom stainless piping
Exhaust system: NiCro d.d. custom 3"
Camshafts: Kelford Cams with titanium retainers with double valve springs, custom grind, 280deg 11.5mm lift intake, 272deg 11.3mm lift exhaust cam
Valves: 1mm Oversize, Inconel exhaust valves, 1mm Oversize Black Nitrided Supertech
Bearings: ACL Race bearings mains and conrods
Clutch: Carbonetic dual-plate clutch
Suspension: DMS 50mm tarmac
Brakes: Porsche 996 turbo 4-pot monobloc calipers with 335mm rotors
Aquamist water injection 2c sustav, 3D mapped through Vipec
Injectors: 1050ccm Delphi
Fuel pump: Bosch 044hp
Telemetry: AIM MXL Pista with ViPec V88 ECU-om
Sensors: 4*EGT MGL Avionics, ViPec exhaust backpressure, ViPec oil and fuel pressure, oil temperature, ViPec turbine speed sensor, Zeitronix ZT-2 wideband+EGT
The project started with complete body restauration. Since the car was never hit and was in really good shape, the only thing that was done is a good paint job. And the car looks pretty cool after being old 20 years.
After painting, the inside of the car was dumped using Thermotec SoundSupressor and Thermotec Thermo Guard FR.
Complete inside, floor, doors, trunk, firewall was covered in these two materials. On the top of that, the original carpet is used.
Engine was assebled in Enginelogics(www.enginelogics.com).Extremely big knowledge and experience was integrated in this engine. Only engine block and headcasting is stock, everything else is custom made.
Headwork did the trick with airflow. Bigger valves with custom cams almost doubled the flow of the ports.
Turbo used is COMP turbo unit, capable od theoretical 700HP. Model is new, CT364 and comparing the flow, it flows 10lb more than Garrett GT35R.
Stock ST185 gearbox is retained, although completely rebuilt.
Clutch used is Carbonetic carbon clutch, with double discs and total weight is only 10.4kg with the flywheel.
Suspension used is DMS 50mm tarmac version.
Brakes are from Porsche Turbo 996 monoblock 4-pot calipers, using 335mm rotors.
Intake manifold is inspired by Repo from Pro-Mo and designed by T.H. Performance and NiCro d.d.
Exhaust system is a work of art, made by NiCro d.d. Exhaust manifold is made from 316L stainless steel, 2.6mm thick. The rest of the exhaust system is made from 304 stainless steel.
There are 4 EGT sensors used on the exit of the exhaust ports and 1 EGT sensor before the turbo. All the data is collected by V88.
V88 uses 4Mb of memory and logs all the necesarry channels.
Complete engine controls is going through the V88.
V88 transfers data into AIM MXL Pista dashboard.
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